Drilling tools | CoroDrill® 860 CoroDrill® 860-MM, solid carbide drill for ISO-M​​ Nominal drilling depth 5xD. Internal coolant supply PL LF DCON DC SIG LU LCF OAL Common data values COATING PVD TiAlSiN Metric (mm) M M2BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR CP TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] [bar] 860.1-0300-019A1-MM ● 3.00 19.00 24.00 66.00 6.00 140.00 65.45 0.55 6.33 20 h6 H9 860.1-0310-019A1-MM ● 3.10 19.00 24.00 66.00 6.00 140.00 65.44 0.56 6.13 20 h6 H9 860.1-0318-019A1-MM ● 3.17 19.00 24.00 66.00 6.00 140.00 65.42 0.58 5.98 20 h6 H9 860.1-0320-019A1-MM ● 3.20 19.00 24.00 66.00 6.00 140.00 65.42 0.58 5.94 20 h6 H9 860.1-0325-019A1-MM ● 3.25 19.00 24.00 66.00 6.00 140.00 65.41 0.59 5.85 20 h6 H9 860.1-0330-019A1-MM ● 3.30 19.00 24.00 66.00 6.00 140.00 65.40 0.60 5.76 20 h6 H9 860.1-0340-019A1-MM ● 3.40 19.00 24.00 66.00 6.00 140.00 65.38 0.62 5.59 20 h6 H9 860.1-0350-019A1-MM ● 3.50 19.00 24.00 66.00 6.00 140.00 65.36 0.64 5.43 20 h6 H9 860.1-0357-019A1-MM ● 3.57 19.00 24.00 66.00 6.00 140.00 65.35 0.65 5.32 20 h6 H9 860.1-0360-019A1-MM ● 3.60 19.00 24.00 66.00 6.00 140.00 65.35 0.65 5.28 20 h6 H9 860.1-0370-019A1-MM ● 3.70 19.00 24.00 66.00 6.00 140.00 65.33 0.67 5.14 20 h6 H9 860.1-0380-029A1-MM ● 3.80 29.00 36.00 74.00 6.00 140.00 73.31 0.69 7.63 20 h6 H9 860.1-0390-029A1-MM ● 3.90 29.00 36.00 74.00 6.00 140.00 73.29 0.71 7.44 20 h6 H9 860.1-0397-029A1-MM ● 3.97 29.00 36.00 74.00 6.00 140.00 73.28 0.72 7.31 20 h6 H9 860.1-0400-029A1-MM ● 4.00 29.00 36.00 74.00 6.00 140.00 73.27 0.73 7.25 20 h6 H9 860.1-0410-029A1-MM ● 4.10 29.00 36.00 74.00 6.00 140.00 73.25 0.75 7.07 20 h6 H9 860.1-0420-029A1-MM ● 4.20 29.00 36.00 74.00 6.00 140.00 73.24 0.76 6.90 20 h6 H9 860.1-0430-029A1-MM ● 4.30 29.00 36.00 74.00 6.00 140.00 73.22 0.78 6.74 20 h6 H9 860.1-0437-029A1-MM ● 4.37 29.00 36.00 74.00 6.00 140.00 73.21 0.80 6.64 20 h6 H9 860.1-0440-029A1-MM ● 4.40 29.00 36.00 74.00 6.00 140.00 73.20 0.80 6.59 20 h6 H9 860.1-0450-029A1-MM ● 4.50 29.00 36.00 74.00 6.00 140.00 73.18 0.82 6.44 20 h6 H9 860.1-0460-029A1-MM ● 4.60 29.00 36.00 74.00 6.00 140.00 73.16 0.84 6.30 20 h6 H9 860.1-0465-029A1-MM ● 4.65 29.00 36.00 74.00 6.00 140.00 73.15 0.85 6.24 20 h6 H9 860.1-0470-029A1-MM ● 4.70 29.00 36.00 74.00 6.00 140.00 73.14 0.86 6.17 20 h6 H9 860.1-0476-035A1-MM ● 4.76 35.00 44.00 82.00 6.00 140.00 81.13 0.87 7.35 20 h6 H9 860.1-0480-035A1-MM ● 4.80 35.00 44.00 82.00 6.00 140.00 81.13 0.87 7.29 20 h6 H9 860.1-0490-035A1-MM ● 4.90 35.00 44.00 82.00 6.00 140.00 81.11 0.89 7.14 20 h6 H9 860.1-0500-035A1-MM ● 5.00 35.00 44.00 82.00 6.00 140.00 81.09 0.91 7.00 20 h6 H9 860.1-0510-035A1-MM ● 5.10 35.00 44.00 82.00 6.00 140.00 81.07 0.93 6.86 20 h6 H9 860.1-0516-035A1-MM ● 5.16 35.00 44.00 82.00 6.00 140.00 81.06 0.94 6.78 20 h6 H9 ● = First choice ○ = Good choice 334